| abstract |
A pharmaceutical oil-in-water type micro-emulsion having an action of potentiating the activities of anti-cancer agents, said micro-emulsion comprises fine particles of a vegetable oil or a triglyceride of a medium-chain fatty acid having 8 to 12 carbon atoms containing 0.1 to 10 % (w/v) of N-solanesyl-N,N min -bis(3,4-dimethoxybenzyl)ethylenediamine malate of formula (I) below, <CHEM> an aqueous medium, and 0.05 to 25 % (w/v) of a physiologically acceptable phospholipid for dispersing said fine particles in said aqueous medium. |